The Multiquip 847476 Oxygen Sensor MD80 is a genuine OEM component designed for the MD80 mid-sized hydrostatic ride-on power trowel. Sourced directly from Multiquip, this sensor meets the exact specifications required for correct engine management on MD80 series machines. If your current sensor is failing or has reached the end of its service life, the part is the correct OEM replacement to restore proper operation. Trust DHS Equipment to supply authentic Multiquip parts with the fitment accuracy contractors depend on.
Key Features
- Genuine OEM Sensor Grade — Manufactured to Multiquip's exact output and resistance specifications, ensuring the engine control system receives accurate exhaust gas readings on every cycle.
- Direct Plug-In Replacement — Engineered to connect directly into the existing sensor port on MD80 trowels, using the original connector and thread pitch for a straightforward swap.
- MD80 Series Fitment — Confirmed fit for the MD80 mid-sized hydrostatic ride-on power trowel series, eliminating guesswork when ordering replacement sensors.
- Protects Engine Efficiency — A properly functioning oxygen sensor keeps the air-fuel mixture within the correct operating range, preserving engine power output and fuel economy during long finishing runs.
- Emissions and Engine Management Compliance — The oxygen sensor is a critical component of the engine's emissions control circuit; using the correct OEM part ensures the system operates within designed parameters and avoids triggering fault conditions.
The oxygen sensor monitors the concentration of oxygen in the engine's exhaust stream and feeds that data back to the engine control unit, which uses it to continuously adjust the air-fuel mixture for optimal combustion. On the MD80 hydrostatic ride-on trowel, maintaining the correct mixture is essential for consistent engine performance across varying load conditions during concrete finishing work. When this sensor degrades or fails, the engine may run rich or lean, leading to reduced power, increased fuel consumption, rough running, or fault codes that can interrupt operation on the finishing floor.
For questions about fitment or to confirm this part is correct for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 847476 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oxygen Sensor MD80 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD80 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
